Although vulvar Paget's Disease (VPD) is a rare skin cancer associated with an excellent prognosis, high recurrence rates are associated with impaired quality of life. Our objective was to investigate the epidemiological and clinical features of VPD diagnosed in a French administrative area (Franche Comté). This retrospective study investigated clinical, histologic, therapeutic and follow-up data of patients with VPD diagnosed between 1981 and 2021, including data from the Doubs cancer registry. Among the 21 patients included (19 intra-epithelial and 2 invasive VPD), the median time to diagnosis was 24 months [0-110 months], with a median age of 72 years [38-88 years]. An associated cancer was present in 6 patients (29%). At 5 years of follow-up, the recurrence rate was 26%, but then increased to 42% after a median follow-up of 145 months [31-503 months]. Among the 14 patients first surgically treated, incomplete resection (positive margins) was observed in all patients (100%), associated with a postoperative recurrence rate of 86% which was much higher than the rate observed in patients first topically treated (20%). Postoperative adjuvant therapy (surgical revision, laser, imiquimod) significantly increased the recurrence-free survival (p < 0.001). Postoperative recurrence of VPD is frequent, mainly after 5 years, proving the importance of prolonged follow-up. Recurrence-free survival was significantly higher after postoperative adjuvant treatment.